LTC4360ISC8-2#TRMPBF Analog Devices Integrated Circuit (SOT23 (8-Pin)) In Stock
The LTC4360ISC8-2 is an overvoltage and reverse-voltage protection controller that drives an external N-channel MOSFET to block input faults up to 60 V in a compact 8-pin SOT-23 package. It protects sensitive downstream circuits from surge events and polarity reversals. Stocked globally with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- SOT23 (8-Pin)
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC4360ISC8-2#TRMPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.9375(MOQ 19)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Overvoltage lockout with fixed 2 V threshold and reverse-voltage protection via external N-channel MOSFET for robust input fault protection
- Handles input surge voltages up to 60 V, protecting downstream loads in industrial and automotive 12 V and 24 V systems
- Tiny 8-pin SOT-23 package enables protection in space-constrained designs without large discrete TVS diode arrays
Applications
The LTC4360ISC8-2 is ideal for protecting power inputs on industrial sensor nodes, automotive ECUs, and portable instruments where transient overvoltage or reverse-battery events can destroy downstream regulators and logic. It controls an external N-channel MOSFET series element that disconnects the load within microseconds of a fault, keeping output voltage within safe limits. The fixed 2 V overvoltage threshold and reverse-voltage blocking cover the most common input fault scenarios in 3.3 V to 24 V powered equipment.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1639 |
| YTEOL | 8.5 |
| Adjustable Threshold | NO |
| Analog IC - Other Type | INPUT FAULT PROTECTION CONTROLLER |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.09,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.4mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## LTC4360ISC8-2#TRMPBF Alternates Showing results | Image |
| Package | SOT23 (8-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LTC4360ISC8-2#TRMPBF:
suggested
Frequently Asked Questions
What maximum input surge voltage can the LTC4360ISC8-2 protect against in an industrial power system?
The LTC4360ISC8-2 can withstand input surge voltages up to 60 V by turning off the external N-channel MOSFET when the input exceeds the fixed 2 V overvoltage threshold above the nominal supply. This makes it suitable for protecting 12 V and 24 V industrial bus-powered nodes from load-dump transients and power-supply miswiring events without requiring large external TVS clamp diodes.
How does the LTC4360ISC8-2 handle reverse-battery connection in automotive designs?
The LTC4360ISC8-2 drives an external N-channel MOSFET in the body-diode-blocking orientation, so a reverse-polarity input event reverse-biases the MOSFET channel and prevents current from flowing to the load. This protects circuits with no inherent reverse-voltage tolerance, such as ceramic capacitor input stages and synchronous DC-DC converters, from the up to -14 V reverse transient defined in automotive standard ISO 16750-2.
How small is the LTC4360ISC8-2 footprint, and is it suitable for compact portable instrument designs?
The LTC4360ISC8-2 is housed in an 8-pin SOT-23 package measuring approximately 3 mm × 3 mm, one of the smallest available IC footprints for input fault protection controllers. Combined with a single small N-channel MOSFET and two bypass capacitors, the complete protection circuit occupies less than 50 mm² of PCB area, fitting easily into battery-powered portable instruments and IoT edge nodes.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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